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97415052 = 22371967911
BaseRepresentation
bin1011100111001…
…10111110001100
320210022012022220
411303212332030
5144414240202
613355535340
72262004620
oct563467614
9223265286
1097415052
114aa96409
122875a550
131724a057
14cd1b180
158843abc
hex5ce6f8c

97415052 has 96 divisors (see below), whose sum is σ = 277831680. Its totient is φ = 25945920.

The previous prime is 97415029. The next prime is 97415093. The reversal of 97415052 is 25051479.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106477 + ... + 107387.

It is an arithmetic number, because the mean of its divisors is an integer number (2894080).

Almost surely, 297415052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97415052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138915840).

97415052 is an abundant number, since it is smaller than the sum of its proper divisors (180416628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97415052 is a wasteful number, since it uses less digits than its factorization.

97415052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 97415052 is about 9869.9063825347. The cubic root of 97415052 is about 460.1244968633.

The spelling of 97415052 in words is "ninety-seven million, four hundred fifteen thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 19 21 28 38 42 57 67 76 84 114 133 134 201 228 266 268 399 402 469 532 798 804 911 938 1273 1407 1596 1822 1876 2546 2733 2814 3644 3819 5092 5466 5628 6377 7638 8911 10932 12754 15276 17309 17822 19131 25508 26733 34618 35644 38262 51927 53466 61037 69236 76524 103854 106932 121163 122074 183111 207708 242326 244148 363489 366222 427259 484652 726978 732444 854518 1159703 1281777 1453956 1709036 2319406 2563554 3479109 4638812 5127108 6958218 8117921 13916436 16235842 24353763 32471684 48707526 97415052